A particle moves on \( \mathrm{x} \)-axis such that its \( \mathrm{...

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A particle moves on \( \mathrm{x} \)-axis such that its \( \mathrm{KE} \) varies as a relation \( \mathrm{KE}=3 \mathrm{t}^{2} \) then the average
P kinetic energy of a particle in 0 to \( 2 \mathrm{sec} \) is given

W by :
(1) \( 6 \mathrm{~J} \)
(2) \( 8 \mathrm{~J} \)
(3) \( 4 \mathrm{~J} \)
(4) \( 16 \mathrm{~J} \)
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